The Sumatra-Andaman earthquake, which caused the 2004 Indian Ocean tsunami, is estimated to have released energy equivalent to 23,000 Hiroshima-type atomic bombs. In Banda Aceh, the landmass closest to the quake's epicenter, tsunami waves topped 100 feet According to USGS scientists, the sea floor near the earthquake was uplifted several meters. The displacement of water above the sea floor triggered the tsunami, which caused catastrophic levels of destruction in countries around the Indian Ocean basin, reaching as far as the east coast of Africa The December 26, 2004 Indian Ocean tsunami was caused by an earthquake that is thought to have had the energy of 23,000 Hiroshima-type atomic bombs. The epicenter of the 9.0 magnitude quake was located in the Indian Ocean near the west coast of Sumatra
The Indian Ocean tsunami originated from a 9.15 - 9.3 magnitude earthquake in Sumatra that released pressure which had built up over hundreds of years along the fault between 2 tectonic plates; In the 10 minutes after the fault break started off northwest Sumatra, the rupture spread north along a 1,300 km length of the fault line to the Andaman and Nicobar Islands; The tsunami generated many. The tsunami from the 2004 M=9.1 Sumatra-Andaman earthquake was primarily caused by vertical displacement of the seafloor, in response to slip on the inter-plate thrust fault (see Tectonics section above) The Indian Ocean tsunami generated by the most powerful earthquake in decades on December 26 is believed to have killed more than 150,000 people and made millions homeless, making it perhaps the.. The Indian Ocean tsunami caused waves as high as 50 feet (15 meters) in some places, according to news reports. But in many other places witnesses described a rapid surging of the ocean, more like. On December 26, 2004 the Indian Ocean erupted into one of the biggest tsunamis in Earth's recorded history. The tsunami was caused by a massive 9.0 earthquake that was located near the coast of Sumatra. The extreme movement of the Earth's tectonic plates displaced water in the Indian Ocean
On 26 December 2004 there was a massive and sudden movement of the Earth's crust under the Indian Ocean. This earthquake was recorded at magnitude 9 on the Richter Scale and as it happened under.. The Indian Ocean Tsunami was one of the worst national disasters ever in recorded history. What made this so deadly? Was it the disaster itself, or the respo.. When the Indian Ocean tsunami struck on Dec. 26, 2004, no one saw the massive waves coming. Authorities in Indonesia, where a 9.1 magnitude quake sparked the tsunami, weren't able to send out an. The 2004 Indian Ocean earthquake and tsunami (also known as the Boxing Day Tsunami and, by the scientific community, the Sumatra-Andaman earthquake) occurred at 07:58:53 in local time on 26 December, with an epicentre off the west coast of northern Sumatra, Indonesia.It was an undersea megathrust earthquake that registered a magnitude of 9.1-9.3 M w, reaching a Mercalli intensity up to IX.
The speed of a tsunami wave is related to the depth of the ocean, greater the water depth higher the speed. Typically, for an average ocean depth of 4 km, like in the Indian Ocean/Bay of Bengal region, the speed of the tsunami waves can go up to 720 km/h or about the speed of a jet airliner Built up forces beneath the surface of the Indian Ocean were suddenly released, causing a catastrophic tsunami to blast across the ocean at the speed of a jet airliner. The 9.3 earthquake that hit Sumatra was estimated, by the U.S. Geological Survey (USGS), to have released the energy of 23,000 Hiroshima-type atomic bombs Tsunami are waves caused by sudden movement of the ocean due to earthquakes, landslides on the sea floor, land slumping into the ocean, large volcanic eruptions or meteorite impact in the ocean. Most tsunami are caused by large earthquakes on the seafloor when slabs of rock move past each other suddenly, causing the overlying water to move Tsunami Wave Heights: Indian Ocean - December 26, 2004 Description The December 26, 2004 magnitude 9.1 Northern Sumatra, Indonesia earthquake (3.316 N, 95.854 E, depth 30 km) generated a tsunami that was observed worldwide and caused tremendous devastation and deaths throughout the Indian Ocean region The Indian Ocean tsunami caused massive social upheaval, uprooting the lives and livelihoods of hundreds of thousands of people. Sinhalese and Tamil communities came together in Sri Lanka around the common enemy of a natural disaster
..Case Study of the Indian Ocean Tsunami On December 26, 2004, the Indian Ocean earthquake, or the Sumatra-Andaman earthquake, caused a tsunami that killed 230,000 people and was recorded as the deadliest tsunami in known history. The earthquake was recorded as between 9.1 and 9.3 on the Richter scale, the second largest earthquake ever recorded. It was also recorded as the longest one. Tsunami of 2004, caused by a 9.0 magnitude earthquake, is the most devastating tsunami in modern times, affecting 18 countries in Southeast Asia and Southern Africa, killing more than 250,000 people in a single day, and leaving more than 1.7 million homeless. However, less reported, albeit real, is its impact in the islands of the Indian Ocean more than 1,000 miles away from its epicenter Ethnic and religious marginalisation caused a civil conflict in Sri Lanka, lasting about thirty years. The 2004 Indian Ocean tsunami exacerbated the existing conflict between the national government and different separatist groups. In 2009, the most known rebel group LTTE was finally defeated by the Sri Lankan army
The tsunami caused by the December 26, 2004 earthquake strikes Ao Nang, Thailand. The 2004 Indian Ocean earthquake, known by the scientific community as the Sumatra-Andaman earthquake, was an undersea earthquake that occurred at 00:58:53 UTC (07:58:53 local time) December 26, 2004 with an epicentre off the west coast of Sumatra, Indonesia Following the tsunami in 2004, governments, researchers and activists demanded that an adequate monitoring system be put in place in the Indian Ocean. The result was an intergovernmental collaboration run through UNESCO, called the Indian Ocean Tsunami Warning and Mitigation System (IOTWS) The 2004 Indian ocean tsunami caused huge destruction and a large number of deaths on the coast of the Indian Ocean countries. The total number of 2004 tsunami deaths in the countries of Asia and Africa is still not precisely known, but according to different sources, the figure is about 230 thousand people After the Indian Ocean tsunami, conditions such as cholera, diarrhoea and malaria remain a major threat. David Batty and David Callaghan explain the risks
The earthquake generated a disastrous tsunami that caused destruction in 11 countries bordering the Indian Ocean. Origin Time and Epicenter The great tsunamigenic earthquake occurred on Sunday, 26 December 2004, at 00:58:50 UTC (6:58:50 a.m. local time) The tsunami's waves traveled across the Indian Ocean at 500 mph, the speed of a jet plane. The 2004 Indonesia earthquake caused a shift in the Earth's mass that changed the planet's rotation. Total material losses from the tsunami were estimated at $10 million. Nearly 230,000 people were killed, making it one of the deadliest disasters in. The Indian Ocean Tsunami, also known as the Boxing Day tsunami occured on 26th December, 2004. 3. WHAT CAUSED THE DEADLY TSUNAMI? The event was a follow up of a strong earthquake with the magnitude of 9.1, located to the north of Sumatra, Indonesia. Caused by 2 plates converging, in which the Indian tectonic plate slid under the Burma plate and. The December 26, 2004 Indian Ocean tsunami was caused by an earthquake that is thought to have had the energy of 23,000 Hiroshima-type atomic bombs. Within hours of the earthquake, killer waves radiating from the epicenter slammed into the coastlines of 11 countries, damaging countries from east Africa to Thailand
Ten Years Since the 2004 Indian Ocean Tsunami. Alan Taylor. December 26, 2014. 34 Photos. In Focus. On this day, ten years ago, a magnitude 9.1 earthquake struck beneath the Indian Ocean near. Indian Ocean Tsunami and Earthquake 2004 The Indian Ocean tsunami and earthquake was a horrible tragedy. It happened on December 26th 2004, 7:59 local time in the morning of Sumatra, Indonesia, an undersea earthquake struck the Indonesian islands with the magnitude of 8.9 - 9.2. The earthquake struck and exactly seven hours later a deadly tsunami that was triggered by the earthquake, invaded.
The Tsunami of 26 December 2004. The cause of the tsunami in Sumatra on 26 December 2004 which affected the entire Indian Ocean was a very violent earthquake of magnitude 9.3 on the Richter scale. It was the biggest earthquake ever recorded after the one in Chile on 22 May 1960, with a magnitude of 9.5. It originated at 00:58:53 GMT (7:58:53 AM local time), on a fault in a subduction area. The 2004 Indian Ocean tsunami was caused by Earth's third-most powerful earthquake in the last 100 years. True The English language term tidal wave is a good description of a tsunami because of their relationship to ocean tides A Report on the Indian Ocean Tsunami of 2004 2095 Words | 8 Pages. 2004 Indian Ocean Tsunami 2004 Indian Ocean Tsunami Enormous forces that had been building up deep within the earth for hundreds or perhaps thousands of years were suddenly released on December 26, 2004, unleashing the energy of 475,000 kilotons of TNT or 23,000 Hiroshima-sized atomic bombs Following practically all international events of importance, conspiracy theories are raised in the Arab and Muslim worlds. This occurred most recently following the Asian tsunami. Some of these conspiracy theories focused, as they often do, on allegations that it was a plot by the U.S. and Israel. Others speculated that the tsunami was a divine punishment for sins, including that of.
Managing Tsunami Risk in the Aftermath. The 2004 Indian Ocean Tsunami highlighted inherent vulnerabilities in the world's coastlines and the people who live there. Coastal populations are on the increase in many parts of the world, mostly due to the exploitation of sea resources or tourism-related activities Once generated, a tsunami may travel across the ocean at about 500 miles per hour, making warning time directly proportionate to distance. Today, a Cascadia Subduction Zone earthquake could generate a tsunami similar to the Indian Ocean tsunami with as few as ten to twenty minutes of warning to the residents in coastal communities The 26 December 2004 Indian Ocean tsunami propagated with a maximum strength perpendicular to the Sumatra trench and a minimum parallel to it [Lomnitz and Nilsen‐Hofseth, 2005], but this effect is not observed in the tsunami induced seismic signal: ocean stations south‐south‐east of the earthquake epicenter have comparable long‐period. Indian Ocean's Tsunami An Overview. On the morning of Sunday 26 December 2004, a severe earthquake in the ocean off the coast of Northern Sumatra caused tsunamis that devastated communities in neighbouring countries and other countries in the Indian Ocean
The 2004 Indian Ocean tsunami caused death and damage as far away as _____ asked Sep 13, 2016 in Environmental & Atmospheric Sciences by Zoeye. Fill in the blank(s) with correct word The 2004 Indian Ocean tsunami, the 2010 Indonesian volcanic eruptions and the 2011 Japan earthquake and tsunami are all due to plate tectonics The devastating earthquake that struck North Sumatra and the Andaman and Nicobar Islands on Boxing Day in 2004 caused a tsunami that inundated coastal communities around the Indian Ocean, killing.
I can theorize a few possibilities - 1. It affected a more densely populated region of the world. 2. It affected a more unprepared and a developing region of the world. 3. The tsunami struck at early morning on a weekend, and caught many people by.. 1. Introduction [2] The natural disaster caused by the earthquake and subsequent tsunami in the Indian Ocean on 26 December 2004 has led to a large number of recent publications on tectonics, earthquakes, tectonically generated water waves, and wave runup along the coastline. There is, moreover, an enhanced attention to potential generation of disastrous flood waves in the ocean, coastal.
An aerial view of the vast destruction of the Indonesian coast, between the towns of Banda Aceh and Meulaboh, caused by the 26 December 2004 Indian Ocean tsunami. 26 December 2014 Today, the world today is much better prepared to mitigate such disasters, senior United Nations officials have declared 10 years since Indian Ocean tsunami - An aerial shot shows devastation caused by the Indian Ocean tsunami to the west of Aceh on January 8, 2005, in Banda Aceh, Indonesia. Indonesia, Thailand. The most common cause of a tsunami is fro earthquakes. This is what caused the Boxing Day tsunami in the Indian Ocean in 2004 and it is also the reason behind the 2011 Japan tsunami. To understand how earthquakes cause tsunamis we must first fully understand what causes earthquakes. Remember, tsunamis are an after-effect of an earthquake
He credits the unsparing destructiveness of the 2004 Indian Ocean tsunami on the raw power of the earthquake that spawned it. The quake originated in a so-called megathrust fault, where heavy. Infoplease, Tsunami factfile - The Indian Ocean tsunami that occurred in December 2004 was the deadliest in history, website viewed 7 April 2011 Joint Standing Committee on Foreign Affairs, Defence and Trade, Australia's response to the Indian Ocean Tsunami, p 7, website viewed 15 May 2012 The Indian Ocean tsunami in 2004 killed an estimated 225,000 people in 14 countries, including India, Sri Lanka, Indonesia and Thailand. It was caused by a powerful earthquake near the island of.
The Asian tsunami. The large movement of earth under the water caused a very large and powerful tsunami.The tsunami was called the Asian tsunami, or the Boxing Day tsunami in Australia, Canada, England, and South Africa because it happened on the 26th of December 2004 (Boxing Day). It spread all over the Indian Ocean.The tsunami caused heavy damage to countries such as Malaysia, Thailand. The tsunami devastated thousands of communities in countries bordering the Indian Ocean. Destruction was greatest in the Indonesian provinces of Aceh and North Sumatra, where an estimated 170,000 people perished and the built and natural environment was damaged along hundreds of kilometers of coastline The Indian Ocean tsunami of 26th December 2004. An undersea earthquake in the Indian Ocean on 26th December 2004 produced a tsunami that caused one of the biggest natural disasters in modern history. Over 200,000 people are known to have lost their lives - Indian Ocean has no tsunami warning system in place- 85% of historical tsunami have occurred in Pacific Ocean- U.S. NOAA Pacific Tsunami Warning Center established in 1949- buoys and ocean bottom sensors w/ satellite links continuously monitor Pacific Basin seismic activity & ocean surface leve the Indian Ocean. It has literally become the teardrop in the Indian Ocean since the Boxing Day tsunami, 26 December 2004. It is the second worst affected country by the Indian Ocean tsunami (IOT) in absolute terms after Indonesia and the most affected country in relative terms of per capita deaths, missing and displaced people
Neither erosion nor any other terrestrial process could have caused these formations. The biggest marine landslide ever recorded happened 7,200 years ago off the coast of Norway, and there was a tsunami, but it was a far cry from leaving deposits 200 meters above sea level, Bryant says. Not everyone is convinced, to say the least The Indian Ocean Tsunami on 26 December 2004 affected Sri Lanka, which is located 1.700 km from the epicenter. A field investigation was conducted along the southwest coast of Sri Lanka to measure tsunami trace heights, investigate the damage, and obtain correct information on the tsunami Subduction Zone and Volcanic Blast Earthquakes. Some of the world's most deadly tsunamis have been produced around the rim of the Indian Ocean. The December 26, 2004 tsunami that killed over 250,000 people was produced by a subduction zone earthquake on the west coast of Sumatra, Indonesia.On August 27, 1883 a blast at Krakatau Volcano in the Sunda Straight of Indonesia produced a tsunami that. Tsunami. Tsunami is a series of sea waves that are huge and move forward at a great pace to engulf anything that comes in its direction. Tsunamis are caused by landslides and earthquakes taking place at the floor of the ocean or even beneath it. This displacement of the sea floor causes displacement of huge volume of sea water above it
It has been twelve years since the tsunami which originated in the Indian Ocean brought its havoc on 14 countries including Indonesia, India, Sri Lanka and others. On December 26, 2004 the world's. Destruction caused by the 2004 Indian Ocean Tsunami in Thailand; Photo by USAID on Pixnio. Nonetheless, sometimes even the most prepared nations can suffer greatly from these natural hazards. For instance, Japan often faces earthquakes and tsunamis. Thus, to mitigate the effects of tsunamis, in 2009, the government erected the Kamaishi seawall. The Anniversary if the 2004 Indian Ocean Tsunami A man weeps as he searches the remains of his house after a massive tsunami wave swept across coastal Sri Lanka, Dec. 30, 2004 in Kalutura, Sri Lanka
The 2004 tsunami or formally known as 2004 Indian Ocean earthquake and tsunami occurred on December 26, 2004 with Sumatra, Indonesia as the center of the earthquake. Based from the survey conducted by the United States Geological Agency (USGS), there are more than 200,000 deaths recorded and almost a quarter of it is coming from Indonesia Did the earthquake that spawned the recent Indian Ocean tsunami affect the earth's rotation? processes such as changes in the atmospheric winds or ocean currents. causes the length of the. The Indian Ocean tsunami in 2004 was one of the fatal disaster killing approximately 2,30,000 people. Tsunamis are not tidal waves as tidal waves are influenced by the gravity of the moon and sun whereas tsunamis occur due to water displacement
Abstract. The 2004 Indian Ocean tsunami and the 2011 Tōhoku earthquake and tsunami caused large-scale topographic changes in coastal areas. Whereas much research has focused on coastlines that have or had large human populations, little focus has been paid to coastlines that have little or no infrastructure minutes. The resulting tsunami that spread across the Indian Ocean caused widespread devastation and left more than 298,000 dead (R, 2005), tens of thousands missing and over a million homeless (Wikipedia, 2005). Worst hit were the countries in and around the eastern Indian Ocean: the province of Aceh, Sumatra, the west coast o January 18, 2005. The tsunami in the Indian Ocean triggered by the massive earthquake on December 26, 2004, caused large-scale death and destruction in many countries and stimulated a significant relief effort from the international community. The unprecedented magnitude of this disaster raises questions about the role of international law with. Browse 435 indian ocean tsunami stock videos and clips available to use in your projects, or search for indian ocean tsunami 2004 to find more stock footage and b-roll video clips. animation of the wave heights of the 2004 indian ocean tsunami. - indian ocean tsunami stock videos & royalty-free footage. exterior shots of people wading through. Philip A. McDaniel/U.S. Navy. In December 2004 a massive undersea earthquake unleashed a catastrophic tsunami in the Indian Ocean.The series of immense ocean waves caused widespread destruction and loss in several countries on the ocean's rim.. The earthquake that triggered the tsunami struck off the coast of the Indonesian island of Sumatra on December 26, 2004, at 7:59 am local time